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Catalytic Converters – All You Need To Know About Them And Their Store Of Precious Metals

Sep 8th 2015 at 3:20 AM

Most people do not appreciate the true value of the scrap car that they just gave away. It is a fact that the vehicle will not run for even a mile anymore but what you may not know is that this piece of junk might have a store of platinum group metals that are seriously worth good money. Interested? Read this article to learn more.

The first step in this direction should be to get an idea of what catalytic converters are and what they are capable of doing. Most people would be aware of the fact that catalytic converters are a mandatory installation in every vehicle. Their job is to treat the exhaust gases being generated by the engine of the vehicle to make them safe for the environment. It’s simple. The exhaust that comes directly out of internal-combustion engines still contains quantities of unburned fuel, oil and other substances. The job of a catalytic converter is to get react with these unburnt substances to fully oxidize or burn them, making sure that no chemicals/gases reach out of the machine and mix with the atmosphere, contributing to pollution.

You might be wondering about the history of these devices. Back in 1975, when the world was just coming to grips with the effects of global warming and pollution, the American government took a bold step of making it compulsory for all newly manufactures cars as well as those already on the road to have catalytic converters installed. The idea was to regulate the amount and type of pollutants released by cars into the atmosphere. Are they used on most kinds of internal-combustion engines? Yes, they are – you’ll find them on gas engines and diesel engines. You will not find them, however, on propane-powered engines or (of course) on electric cars.

And now for the good part – what do catalytic converters contain? These devices make use of a coating of precious platinum group metals like Rhodium, Palladium and of course, Platinum to treat the exhaust being produced by vehicle engines and get them to react efficiently and produce less pollutants. Cerium, Manganese and Nickel are some other options that are used in these devices for the purpose of catalyzing the burning of fuel and creating a more effective chemical reaction.

So you see, when you drive your car, it will eventually use up these metal layers in the catalytic converter to generate more efficient power. Even when the car you are selling has the aggregate value of junk, there will be trace amounts of platinum group metals left in the machine’s catalytic converter, which are worth a great deal of money. There are various organizations all over the world that buy these devices as scrap metal and attempt to extract these leftover precious metals in the most efficient manner possible. This process has been aptly named as catalytic converter recycling.

Recycling catalytic converter is the best way to be rid of your malfunctioning device – you will not have to deal with the guilt feeling of burdening the earth, and you’ll also earn from it. To know more, visit

About The Author

Tom Blake is an expert in recycling catalytic converters who also likes to write many interesting articles and blogs, helping people in understanding the process and the many advantages that stem from it. In the US, he recommends as the most trusted specialist for this job.


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